t-source: Your resource for professional growth

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Teaching is the profession that shapes America’s future. As a teacher, you want to impact students’ lives and teach them well. At t-source, we understand and share your passion. This site from the AFT was created for teachers, by teachers.


We invite you to learn, connect and participate with the materials presented within. Whether you’re new to the profession or a seasoned veteran, you will find something to refresh your commitment and improve your practice. From the Union of Professionals, the AFT welcomes you.